Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.64 | 29.426 |
215 55 R16 93 V | 30.566 | 29.924 |
235 45 R17 94 W | 30.541 | 29.941 |
215 50 R17 95 W | 30.769 | 29.314 |
235 40 R19 96 Y | 30.545 | 29.692 |
235 40 R18 95 W | 30.508 | 29.406 |
195 65 R15 91 H | 30.946 | 29.657 |
205 50 R17 89 V | 30.578 | 29.272 |
235 40 R18 95 Y | 30.919 | 29.54 |
225 50 R17 94 Y | 30.893 | 29.46 |
245 40 R18 93 Y | 30.913 | 29.298 |
255 35 R19 96 Y | 30.627 | 29.859 |
265 30 R20 94 Y | 30.898 | 29.837 |
205 55 R15 88 V | 30.528 | 29.756 |
215 40 R17 87 W | 30.852 | 29.706 |
215 45 R16 86 S | 30.849 | 29.474 |
215 45 R16 90 V | 30.874 | 29.267 |
225 35 R18 87 W | 30.742 | 29.389 |
185 60 R15 84 T | 30.866 | 29.507 |
145 80 R14 76 T | 30.872 | 29.412 |
165 65 R15 81 H | 30.81 | 29.286 |
175 60 R15 81 H | 30.862 | 29.489 |
185 50 R16 81 H | 30.688 | 29.646 |
205 55 R16 91 V | 30.775 | 29.704 |
225 40 R18 92 W | 30.62 | 29.865 |
225 45 R17 91 V | 30.674 | 29.292 |
225 40 R18 92 V | 30.574 | 29.678 |
235 35 R19 91 W | 30.891 | 29.925 |
205 60 R16 92 V | 30.597 | 29.658 |
225 55 R16 95 Y | 30.573 | 29.626 |
245 45 R17 95 Y | 30.948 | 29.666 |
225 50 R17 94 W | 30.772 | 29.548 |
225 55 R16 95 W | 30.728 | 29.593 |
195 60 R15 88 H | 30.939 | 29.83 |
195 55 R16 87 V | 30.582 | 29.631 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.